Aluminum Cylinder: Standard: BS/84/526/ECC Capacity: 1L--100liters ... T PED, TUV,DOT The Seamless Aluminum Alloy Gas Cylinder was applied in the industry of chemical, electronic, medical ... ,food and beveragem,etcThe Seamless Aluminum Alloy Gas Cylinder is made of superior quality aluminum and manufactured through the ... fields, which is the ideal substitute for the steel cylinder. Aluminum Oxygen ...